Keyword: screening

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Prototype

This new, cheaper endoscope could redefine cancer screening

Engineers have developed a prototype endoscope which they say could cut the cost of manufacture from £80,000 to just £40. The redesigned device has the potential to revolutionise cancer screening in low-to-middle income countries where the cost of equipment makes screening prohibitively expensive. The endoscope is designed to see inside the upper part of the digestive tract for signs of…

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Breast healthcare

FDA advances landmark policy changes to modernize mammography services

The U.S. Food and Drug Administration (FDA) announced important new steps to modernize breast cancer screening and help empower patients with more information when they are considering important decisions regarding their breast health care. For the first time in more than 20 years of regulating mammography facilities, the agency is proposing amendments to key regulations that would help improve…

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Digital mammography

From technology into innovation, from innovation into care

Fujifilm is a pioneer in digital radiography technology since the early 1980s: since then we have continuously been developing innovative technologies, creating products that deliver greater benefits and improved care to both customers and patients. In the breast screening segment, Fujifilm's strong commitment to continuous technology evolution and a clear commitment in providing innovative…

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Virtual reality

Glaucoma detection with brain-based VR device

A wearable brain-based device called NGoggle that incorporates virtual reality (VR) could help improve glaucoma diagnosis and prevent vision loss. Duke University researchers funded by the National Eye Institute (NEI) have launched a clinical study testing the device in hopes that it could decrease the burden of glaucoma, a major cause of blindness in the U.S. The device consists of head-mounted…

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Breast and skeletal health

AI is proving pivotal in women’s health solutions

Artificial Intelligence (AI) is proving pivotal as Hologic evolves its women’s health solutions. With a focus on breast and skeletal health, future steps will see the medical technology company incorporate a more integrated approach to drive better, more cost effective, outcomes that are clinically supported to deliver an improved patient experience. Pete Valenti, Hologic’s division president…

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Silicon photonics

New device for screening arterial stiffness and diagnosing CVD

Researchers have developed a prototype medical device based on silicon photonics for the screening of arterial stiffness and for the diagnosis of cardiovascular diseases such as arterial stenosis and heart failure. This is a cooperation between imec, the world-leading research and innovation hub in nanoelectronics and digital technology and Ghent University, together with Medtronic and other…

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Antibiotic stewardship

Screening with multiplexed kits

Antibiotic stewardship is becoming a critical concern in hospitals as antibiotic resistance spreads globally and some organisms become resistant to antibiotics of last resort. Molecular diagnostics can play a role in antibiotic stewardship programs by providing timely and accurate advice to clinicians on which antibiotics to use, Professor Keith Stanley advises. "Antibiotic resistance in the…

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World Alzheimer’s Awareness Month

Robot helps with early screening for Alzheimer’s patients

Alzheimer’s is the most common form of dementia. The US Centers for Disease Control and Prevention reports as many as five million Americans had the disease in 2013. They estimate that by 2050, nearly 14 million will have it. Age is the best known risk factor and memory loss is at the forefront of symptoms. Researchers of the Michigan Technological University investigate how technology can…

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Cancer screening

What women should know about breast density

Breast density: it’s a topic that comes up often in the breast imaging industry and plays a crucial role in breast screening, as women with very dense breasts are four to five times more likely to develop breast cancer than women with less dense breasts. Additionally, the masking effect that breast density can have on an image, which can make it extremely challenging for radiologists to see and…

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Going digital

DBT could boost breast screening

Tomosynthesis is under international review, with a surprising number of enticing studies carried out in Northern European countries, among them one headed by Professor Sophia Zackrisson at Lund University, Sweden. In our interview, she not only revealed surprising trial results, but also shared her thoughts on practical implementation and unusual speed-reading methods. ‘Our institute’s…

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High throughput screening

Tumor-like spheres to help discover smarter cancer drugs

Cancer is a disease often driven by mutations in genes. As researchers learn more about these genes, and the proteins they code for, they are seeking smarter drugs to target them. The ultimate goal is to find ways to stop cancer cells from multiplying out of control, thereby blocking the growth and spread of tumors. Now researchers from The Scripps Research Institute are reporting an innovative…

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New report

Advanced development of primary pancreatic organoid tumor models for high-throughput phenotypic drug screening

A multidisciplinary team of scientists share recent advancements in innovative in-vitro cancer biology methods for screening drug-like molecules in cancer tissue relevant models in a new report published online ahead-of-print at SLAS Discovery. Entitled Advanced Development of Primary Pancreatic Organoid Tumor Models for High-Throughput Phenotypic Drug Screening, the report can be accessed for…

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Tomosynthesis

Catching more invasive cancers earlier

What beats digital mammography to detect breast cancer in asymptomatic women? Digital breast tomosynthesis (DBT) – was a big discussion at RSNA 2017. Sarah M Friedewald MD, medical director of the Lynn Sage Comprehensive Breast Center of Northwestern Memorial Hospital in Chicago and its division chief of breast and women’s imaging, discussed the clinical implications of DBT for routine…

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DIY testing

Self-sampling identifies twice as many women at risk of cervical cancer

Using self-sampling followed by HPV testing, more than twice as many women at risk of developing cervical cancer could be identified and offered preventive treatment. This is shown by researchers at Uppsala University in the first randomised study in the world comparing two ways of identifying cervical cancer, published in the British Journal of Cancer. Cervical cancer screening has previously…

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Facing your fear

Google's effect on cancer screening

Although modern medicine has made progress in the fight against cancer, the fear of cancer diseases is widespread. Still, regular screenings are no matter of course. Only almost every fifth person over 55 years has undergone a colonoscopy even though it is recommend for this age group as cancer prevention. What influences people to undergo these screenings? Screening or not? In making this…

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Mass spectrometry

Analytics meets diagnostics

Up to the early 16th century, essentially medical diagnostics was limited to uroscopy – the observation of a urine sample in a uroscopy flask with a candle providing light. One hundred years later, the first microscopes were developed and from then on the development of technical devices and instruments boomed. Combining chromatography instruments and mass spectrometers began with the sole…

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Oncology

Why liver cancer screening rates must improve

Patients with cirrhosis should be screened regularly for liver cancer, though few are – in part because busy physicians often don’t order the screening tests, said UT Southwestern oncologists. “The frequency of liver cancer is increasing rapidly in the U.S. and liver cancer-related mortality has nearly doubled over the past decade. The poor prognosis of the disease is largely driven by the…

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CancerSEEK

Single blood test screens for 8 cancer types

Johns Hopkins Kimmel Cancer Center researchers developed a single blood test that screens for eight common cancer types and helps identify the location of the cancer. The test, called CancerSEEK, is a unique noninvasive, multianalyte test that simultaneously evaluates levels of eight cancer proteins and the presence of cancer gene mutations from circulating DNA in the blood. The test is aimed at…

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PSA screening

New prostate cancer risk score could help guide screening decisions

A new score for predicting a man’s genetic risk of developing aggressive prostate cancer could help guide decisions about who to screen and when, say researchers in The BMJ today. Prostate cancer is the most frequently diagnosed cancer in males in developed countries, with over a million new cases and over 300,000 associated deaths estimated worldwide in 2012. Screening for prostate specific…

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Overdiagnosis

Screening has had “little impact” on falling breast cancer deaths

Breast screening in the Netherlands seems to have had a marginal effect on breast cancer mortality over the past 24 years, suggests research in The BMJ. Their findings show that screening would be associated with up to 5% reductions in breast cancer mortality in women aged 50 and over, whereas improved treatments would be associated with a 28% reduction. And they point out that overdiagnosis…

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Mammography

Hologic and Tromp Medical to provide systems for Dutch Breast Cancer Screening

Hologic, Inc. announced that it will provide all mammography systems for the Dutch Breast Cancer Screening Program in partnership with Tromp Medical, Hologic’s distributor in the Netherlands. Under the tender, Hologic’s new, state-of-the-art 3Dimensions mammography systems will be installed in mobile and stationary screening facilities across the country, starting in 2018. The multi-year…

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